West Sussex · England
Gutter Sealing in Slough Green
Gutter sealing in Slough Green from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Quick sealant fixes on gutters that didn’t last
- Streaks down the brickwork from a leaking joint
- Water dripping where gutter sections meet
What we do, step by step
At the end, we look at the finished work together. The work normally takes an hour or two for a few joints, longer for a full run, depending on the size of the job. For a village or hamlet like Slough Green, the journey is planned in advance: let us know about lanes, gates and parking. Everything for the job comes with us, so a second trip is avoided where possible.
- First we agree which joints need sealing.
- We clean out each joint.
- The joints are dried.
- We apply exterior or gutter sealant and finish it neatly.
- We check our work before we leave.
Getting ready for the visit
- Let us know about parking restrictions
- Mention any leaks or damp you’ve noticed
- Let us know about earlier repairs to the joints
Ask for a quote
For a quote, phone 0345 464 0079 or send us an email with the location and a short description of the problem. We’ll give you a clear quote before any work starts.
Advice
How we handle gutter sealing in Slough Green
We work across Slough Green on leaking gutter joints and roofline trims. Low-level work is straightforward, and for higher work, tell us about access and we’ll confirm what’s needed. If you’re dealing with damp on an inside wall under a dripping gutter and trim joints where the sealant has failed, we can help, on gutter end caps, roofline trims and garage door frames alike.
In a village or hamlet like Slough Green, older cottages and farm buildings often stand in the open, so walls and rooflines take the full force of wind and rain. Joints on those walls need a sealant that moves with the building and stays in place.
Our work is backed for twelve months.
- Where
- Slough Green (RH17)
- Region
- West Sussex
- Cover
- A year, on every job
- Quotes
- Quoted before any work starts
- Phone
- 0345 464 0079
- Last updated
- 26 October 2026
When it is not the sealant
Sealant isn’t the answer to every problem, and we’d rather say so up front. It won’t solve:
- Guttering that needs replacing
- Brackets that have snapped or loosened
- Rotten or damaged fascia boards
If in doubt, ring 0345 464 0079 or email us and we will say what we think before booking.
Where we work in Slough Green
- uPVC fascias
- Gutter end caps
- Roofline trims
- Garage door frames
- Soffit joints
- Gutter joints
Can I do it myself?
If you’re set on DIY, put the effort into preparation: remove every trace of old sealant, clean and dry the joint, and follow the product’s cure time. If it fails, we can still redo it.
Sealing over old silicone is the commonest DIY error. New silicone won’t bond to old, so it peels away and traps moisture behind it. Everything old must be removed first.
Common problems we fix in Slough Green
Sagging sections pull joints apart. Resealing a sagging joint won’t last, so the gutter needs refixing first.
The problems people generally mention when they call are:
- Drips from gutter joints and end caps
- Rain getting in around a garage door
- Quick sealant fixes on gutters that didn’t last
- Wet patches on the wall under a gutter joint
Letting a property close to Balcombe station? Then leaking gutter joints on a rental are best caught before they stain the walls.
What to look for in a quote
- Who turns up on the day
- Is the old sealant removed completely?
- Is VAT in the price?
- Which colour the sealant will be
How to look after the new joints
To keep the joints looking good and working properly:
- Sort out a dripping joint early
- Rest ladders on the wall, not the gutter
- Keep an eye out for wet patches below a joint
- Look along the fascias for open joints
If a gutter starts to sag, get the brackets looked at. If it drops, the joints will open.
Split sealant on fascias and trims lets water in behind. Sealing it early keeps the boards behind dry and the wall below.
Work for landlords, hotels and businesses
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Resealing at the right time is simple maintenance that we can handle for you.
We also work for businesses, from offices to washrooms and kitchens. For commercial premises, we can talk through working times when we quote.
Also near Slough Green
What else we do in Slough Green
Walls and rooflines in Slough Green
Historic houses like Tyes Place (about 1.3 miles north) are a reminder that the area around Slough Green has older buildings as well as new. In older buildings, older walls and rooflines need a sealant that moves with them and suits the material. Rainfall in the South East is lower than in much of the UK, yet outdoor joints still have to be sealed dry, so jobs are booked with the weather in mind.
Managing a site like Warden Park School? Then larger buildings have long runs of movement joint that eventually need resealing. Tyes Place, about 1.3 miles north, is one of the historic houses in the wider area around Slough Green, and older homes nearby need a sealant that suits their walls.
Slough Green is about 3 miles north-west of Haywards Heath, in West Sussex. Homes, rented property, offices and hotels in Slough Green is covered for gutter sealing. Every job comes with our 12-month guarantee. Slough Green is one of 371 towns and villages in West Sussex where we work. For nearby work, see our Crawley page (6 miles or so).
Here we cover the RH17 postcode area for gutter sealing. Close by, we work in Whitemans Green (1 mile east), Warninglid (1 mile west), Staplefield (1 mile north), Brook Street (1 mile east) and Cuckfield (1 mile south-east). Within a short drive, we also cover Crawley (6 miles north), Horsham (7 miles north-west), Haywards Heath (3 miles south-east), Burgess Hill (5 miles south), East Grinstead (10 miles north-east) and Shoreham-by-Sea (13 miles south).
Local landmarks in Slough Green
For rail, the closest station is Balcombe station, about 2.9 miles north-east. Nearby you will also find Cuckfield Museum (1.4 miles south-east) and The Dene Hospital (3.7 miles south). The countryside around Slough Green includes Blunts Wood and Paiges Meadow.
Surface by surface
Soffit joints
Soffit joints are sealed in a colour to suit.
Garage door frames
A fresh seal around the frame stops rain getting in.
Common questions in Slough Green
Can you do gutter sealing in Slough Green?
Yes, Slough Green is within the area we cover. Our work covers London and the South East. Just phone 0345 464 0079 or drop us an email with a few details of the job.
I let a flat near Balcombe station. Can you help?
Yes, rental work is part of what we do. You can ring 0345 464 0079 or drop us an email with the address and a few details, and we’ll give you a fixed price before any work starts.
How long will you be here?
As a guide, most jobs take anything from an hour or two to a few hours. Bigger jobs take longer, and we will say how long yours will take.
Where is Mr Mastic based?
Our base is Crawley. We work across South East England, London and Scotland.
Do you clean gutters?
We clear debris near the joints because the joint must be clean. A full gutter clean is a separate job.
Can new sealant go over the old?
No. The old sealant always comes out first.
Will you leave a mess?
No. We protect the surfaces around the joints, and we tidy up before we go.
Do I need to be at home?
For indoor joints, yes, someone needs to let us in. After that, you can carry on with your day.